скачать
english
​

Mut meccanica

     

MUT BIOMASS

TM 3000

FOR CENTRAL HEATING SYSTEMS

MAIN CHARACTERISTICS

TM 3000 mixer valves find application in those heating systems (systems with solid fuel boiler and storage tank) where it is essential to ensure the return of hot water (at a minimum temperature level) to the boiler, thus ensuring a sufficiently high thermal regime of operation to prevent vapour condensation in the smokestack.
These vapours combined with the products of combustion may give rise to corrosive compounds that affect and limit the life of the boiler.

Download
Hot
biomass
3 ways
3 way mixing
Manual
Hot
biomass
3 ways
3 way mixing
Manual
product details

With the use of the valves TM 3000 are obtained the following advantages:

  • - Increasing the combustion efficiency of the heat generator.
  • - Avoiding the risk of destructive thermal shock.
  • - Significant lengthening of the working life of the boiler.

The thermostatic mixing valve TM 3000 aren’t equipped with electrical / electronic devices, with consequently great benefit of reliability and of simplicity of system installation and maintenance. The “one single piece” thermostat-lid allows a quick and easy replacement of the thermostat. To ensure accurate precision, the thermostatic sensor is immersed directly into the fluid. Operation temperature range : 5 -110 °C. Maximum operating pressure: 10 bar. TM 3000 mixer valves are available in 3 sizes (G ¾”, G 1”, G 1 ¼”).

 

The thermostatic sensor is immersed directly in the fluid. According to the temperature value set (temperature settings available – standard version: 45 – 50 – 55 – 62 – 72 - 78 °C), the valve mixes the fluid flows so that the fluid flow returning to boiler is always at the right set-point temperature. On specific request, TM 3000 mixer valve may be supplied with temperature set values different from those of the standard valve set.

  • Valve body: Cast Iron GJL220
  • Thermostatic cartridge: Die-cast aluminium  AB 46100 Al Si 11 Cu 2
  • Spring: Steel AISI 302 EN 10204-3.1

Type of action

Manual

Nominal pressure

10 bar (Max)

Fluid temperature limits

5 - 100 °C

Max. ambient temperature

-

Range of Temperature’s set available

45 °C ÷ 50 °C ÷ 55 °C ÷ 63 °C ÷ 72 °C ÷ 78 °C

Capacity coefficient Kvs

G ¾” : 8 m3/h - G 1” : 9 m3/h - G 1 ¼” : 10 m3/h

disegno modello tm3000
OVERALL DIMENSIONS Iso 228 and Dimensions (mm) 
DN ISO 228 A B C D F CH
20 G ¾ 88 44 64 25 G ¾ 42
25 G 1 88 44 64 25 G 1 42
32 G1 ¼ 88 44 64 25 G1 ¼ 50

* su richiesta disponibili altre temperature.
Type DN Ø UNI ISO 228 Kvs m³/h temperature °C
TM 20 G ¾ 8 45 ° - 50 ° - 55 ° - 63 ° - 72 ° - 78 °
TM 25 G1 9 45 ° - 50 ° - 55 ° - 63 ° - 72 ° - 78 °
TM 32 G1 ¼ 10 45 ° - 50 ° - 55 ° - 63 ° - 72 ° - 78 °
application circuits

INSTRUCTIONS

WARNING! BEFORE CARRYING OUT ANY OPERATION

  • Make sure the pump is off.
  • Close the three-way ball valves and discharge the system.

The valve can be fitted in any position. To reproduce the sample circuits shown after, refer to the “Gate” see fig. 2

  1. Switch off the pump
  2. Close the three-way ball valves
  3. Completely unscrew the two screws on the TM 3000 cartridge lid
  4. Using a Ch 10 wrench, rotate the lid and take the gate to the required position
  5. Return the 2 screws to their original position and tighten
  6. Open the three ball valves and recharge the system if necessary
  7. The system is now ready to use
  8. Switch on the pump.
 

 

  • REPLACING THE THERMOSTAT

    1. Switch off the pump
    2. Close the three-way ball valves
    3. Completely unscrew the two screws on the TM 3000 cartridge lid
    4. Remove the TM 3000 cartridge lid
    5. Position the new cartridge lid with the required thermostat
    6. Tighten the two screws
    7. Open the three ball valves and recharge the system if necessary
    8. The system is now ready to use 9 - Switch on the pump.
 
TM3000 application diagram
TM3000 application diagram

TM 3000

Adjustable thermostatic mixer valve for centralised heating systems ( also for thermal solar and biomass fuel systems), MUT series TM 3000. To apply when it is essential to ensure the return of hot water (at a minimum temperature level) to the boiler , thus ensu- ring a sufficiently high thermal regime of operation to prevent vapour condensation in the smokestack. Threaded connections G ¾” G 1” , G 1 ¼” F. Monolithic cartridge lid (one single piece). Valve body material: Brass UNI EN 12165:2011-CW617N-M; thermostatic cartridge lid material: Die-cast aluminium AB 46100 Al Si 11 Cu ; Spring: Stainless Steel AISI 302 EN 10204-3.1. The thermostatic sensor is immersed directly into the fluid. Fluid’s temperature limits 5 ÷ 110 °C. Nominal pressure: PN 10 bar. Range of mixed water Temperature’s adjustment available: 45 °C ÷ 50 °C ÷ 55 °C ÷ 63 °C ÷ 72 °C ÷ 78 °C .

specification summaries
TM3000 2014-03-06 it,en pdf go